org.rythmengine.internal.compiler
Class TemplateClass

java.lang.Object
  org.rythmengine.internal.compiler.TemplateClass

public class TemplateClass
extends Object

Define the data structure hold template class/template src/generated java src

Field Summary

static String	CN_SUFFIX
CodeBuilder	codeBuilder CodeBuilder to generate java source code Could be used to merge state into including template class codeBuilder
ICodeType	codeType The code type could be HTML, JS, JSON etc
byte[]	enhancedByteCode The enhanced byteCode
TemplateClass	extendedTemplateClass
Set<String>	importPaths Store a list of import path, i.e.
String	includeTemplateClassNames
boolean	isValid Mark if this is a valid Rythm Template
byte[]	javaByteCode The compiled byteCode
Class<ITemplate>	javaClass The in JVM loaded class
Package	javaPackage The in JVM loaded package
String	javaSource The Java source
int	sigChecksum Signatures checksum
ITemplateResource	templateResource the template resource

Constructor Summary

TemplateClass(File file, RythmEngine engine)
Construct a TemplateClass instance using template source file

TemplateClass(ITemplateResource resource, RythmEngine engine)

TemplateClass(ITemplateResource resource, RythmEngine engine, boolean noRefresh)

TemplateClass(ITemplateResource resource, RythmEngine engine, boolean noRefresh, IDialect dialect)

TemplateClass(ITemplateResource resource, RythmEngine engine, IDialect dialect)

TemplateClass(String template, RythmEngine engine)
Construct a TemplateClass instance using template source content or file path

TemplateClass(String template, RythmEngine engine, IDialect dialect)
Construct a TemplateClass instance using template source content or file path

Method Summary

void	addIncludeTemplateClass(TemplateClass tc)
ITemplate	asTemplate(ICodeType type, Locale locale, RythmEngine engine)
ITemplate	asTemplate(ITemplate caller, RythmEngine engine)
ITemplate	asTemplate(RythmEngine engine)
void	buildSourceCode()
void	buildSourceCode(String includingClassName)
byte[]	compile() Compile the class from Java source
void	compiled(byte[] code) Call back when a class is compiled.
static TemplateClass	createInnerClass(String className, byte[] byteCode, TemplateClass parent)
void	delayedEnhance(TemplateClass root) Used to instruct embedded class byte code needs to be enhanced, but for now let's just use the java byte code as the enhanced bytecode
void	deserializeIncludeTagTypes(String s)
byte[]	enhance()
boolean	equals(Object o)
String	getKey() Return string representation of the template
String	getPackage()
String	getResourceLoaderClass()
String	getTagName() If not null then this template is a tag
String	getTemplateSource() The template source
String	getTemplateSource(boolean includeRoot)
int	hashCode()
boolean	isClass()
boolean	isDefinable() Is this class already compiled but not defined ?
boolean	isInner()
boolean	isStringTemplate() Is this template resource coming from a literal String or from a loaded resource like file
void	loadCachedByteCode(byte[] code)
String	name()
String	name0()
boolean	refresh()
boolean	refresh(boolean forceRefresh)
String	refreshIncludeTemplateClassNames()
void	reset() Remove all java source/ byte code and cache
boolean	returnObject(String tagName)
TemplateClass	root()
String	serializeIncludeTagTypes()
void	setTagType(String tagName, String type)
String	toString()
void	uncompile() Unload the class

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

extendedTemplateClass

public TemplateClass extendedTemplateClass

includeTemplateClassNames

public String includeTemplateClassNames

templateResource

public ITemplateResource templateResource

the template resource

javaSource

public String javaSource

The Java source

javaByteCode

public byte[] javaByteCode

The compiled byteCode

enhancedByteCode

public byte[] enhancedByteCode

The enhanced byteCode

importPaths

public Set<String> importPaths

Store a list of import path, i.e. those imports ends with ".*"

javaClass

public Class<ITemplate> javaClass

The in JVM loaded class

javaPackage

public Package javaPackage

The in JVM loaded package

codeType

public ICodeType codeType

The code type could be HTML, JS, JSON etc

sigChecksum

public int sigChecksum

Signatures checksum

isValid

public boolean isValid

Mark if this is a valid Rythm Template

codeBuilder

public CodeBuilder codeBuilder

CodeBuilder to generate java source code

Could be used to merge state into including template class codeBuilder

CN_SUFFIX

public static final String CN_SUFFIX

See Also:

Constant Field Values

Constructor Detail

TemplateClass

public TemplateClass(File file,
                     RythmEngine engine)

Construct a TemplateClass instance using template source file

Parameters:

file - the template source file

TemplateClass

public TemplateClass(String template,
                     RythmEngine engine)

Construct a TemplateClass instance using template source content or file path

Parameters:

template -

TemplateClass

public TemplateClass(String template,
                     RythmEngine engine,
                     IDialect dialect)

Construct a TemplateClass instance using template source content or file path

Parameters:

template -

TemplateClass

public TemplateClass(ITemplateResource resource,
                     RythmEngine engine)

TemplateClass

public TemplateClass(ITemplateResource resource,
                     RythmEngine engine,
                     IDialect dialect)

TemplateClass

public TemplateClass(ITemplateResource resource,
                     RythmEngine engine,
                     boolean noRefresh)

TemplateClass

public TemplateClass(ITemplateResource resource,
                     RythmEngine engine,
                     boolean noRefresh,
                     IDialect dialect)

Method Detail

root

public TemplateClass root()

createInnerClass

public static TemplateClass createInnerClass(String className,
                                             byte[] byteCode,
                                             TemplateClass parent)

isInner

public boolean isInner()

name0

public String name0()

name

public String name()

addIncludeTemplateClass

public void addIncludeTemplateClass(TemplateClass tc)

refreshIncludeTemplateClassNames

public String refreshIncludeTemplateClassNames()

setTagType

public void setTagType(String tagName,
                       String type)

returnObject

public boolean returnObject(String tagName)

serializeIncludeTagTypes

public String serializeIncludeTagTypes()

deserializeIncludeTagTypes

public void deserializeIncludeTagTypes(String s)

getTagName

public String getTagName()

If not null then this template is a tag

getTemplateSource

public String getTemplateSource()

The template source

getTemplateSource

public String getTemplateSource(boolean includeRoot)

isStringTemplate

public boolean isStringTemplate()

Is this template resource coming from a literal String or from a loaded resource like file

getResourceLoaderClass

public String getResourceLoaderClass()

getKey

public String getKey()

Return string representation of the template

Returns:

asTemplate

public ITemplate asTemplate(ICodeType type,
                            Locale locale,
                            RythmEngine engine)

asTemplate

public ITemplate asTemplate(RythmEngine engine)

asTemplate

public ITemplate asTemplate(ITemplate caller,
                            RythmEngine engine)

refresh

public boolean refresh()

buildSourceCode

public void buildSourceCode(String includingClassName)

buildSourceCode

public void buildSourceCode()

refresh

public boolean refresh(boolean forceRefresh)

Returns:

true if this class has changes refreshed, otherwise this class has not been changed yet

isDefinable

public boolean isDefinable()

Is this class already compiled but not defined ?

Returns:

if the class is compiled but not defined

reset

public void reset()

Remove all java source/ byte code and cache

compile

public byte[] compile()

Compile the class from Java source

Returns:

the bytes that comprise the class file

delayedEnhance

public void delayedEnhance(TemplateClass root)

Used to instruct embedded class byte code needs to be enhanced, but for now let's just use the java byte code as the enhanced bytecode

enhance

public byte[] enhance()

uncompile

public void uncompile()

Unload the class

isClass

public boolean isClass()

getPackage

public String getPackage()

loadCachedByteCode

public void loadCachedByteCode(byte[] code)

compiled

public void compiled(byte[] code)

Call back when a class is compiled.

Parameters:

code - The bytecode.

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object